Examples with JqtiExtensionManager uk.ac.ed.ph.jqtiplus.JqtiExtensionManager used on opensource projects

Example 71 with JqtiExtensionManager

use of uk.ac.ed.ph.jqtiplus.JqtiExtensionManager in project openolat by klemens.

the class OnyxToQtiWorksAssessementTestsTest method fixAssessmentTest.

@Test
public void fixAssessmentTest() throws IOException, XMLStreamException, SAXException, ParserConfigurationException, URISyntaxException {
    URL xmlUrl = OnyxToQtiWorksAssessementTestsTest.class.getResource("resources/onyx/" + xmlFilename);
    File xmlFile = new File(xmlUrl.toURI());
    File tmpDir = new File(WebappHelper.getTmpDir(), "onyx" + UUID.randomUUID());
    tmpDir.mkdirs();
    File outputFile = new File(tmpDir, "text.xml");
    try (InputStream in = Files.newInputStream(xmlFile.toPath());
        Writer out = Files.newBufferedWriter(outputFile.toPath(), Charset.forName("UTF-8"))) {
        XMLOutputFactory xof = XMLOutputFactory.newInstance();
        XMLStreamWriter xtw = xof.createXMLStreamWriter(out);
        SAXParser saxParser = SAXParserFactory.newInstance().newSAXParser();
        DefaultHandler2 myHandler = new Onyx38ToQtiWorksHandler(xtw);
        saxParser.setProperty("http://xml.org/sax/properties/lexical-handler", myHandler);
        saxParser.parse(in, myHandler);
    } catch (Exception e1) {
        log.error("", e1);
        throw e1;
    }
    QtiXmlReader qtiXmlReader = new QtiXmlReader(new JqtiExtensionManager());
    ResourceLocator fileResourceLocator = new PathResourceLocator(outputFile.toPath());
    AssessmentObjectXmlLoader assessmentObjectXmlLoader = new AssessmentObjectXmlLoader(qtiXmlReader, fileResourceLocator);
    ResolvedAssessmentTest resolvedAssessmentTest = assessmentObjectXmlLoader.loadAndResolveAssessmentTest(outputFile.toURI());
    Assert.assertNotNull(resolvedAssessmentTest);
    AssessmentTest assessmentTest = resolvedAssessmentTest.getRootNodeLookup().extractIfSuccessful();
    TestValidationResult testResult = assessmentObjectXmlLoader.loadResolveAndValidateTest(outputFile.toURI());
    BadResourceException e = testResult.getResolvedAssessmentTest().getTestLookup().getBadResourceException();
    if (e != null) {
        StringBuilder err = new StringBuilder();
        BadRessourceHelper.extractMessage(e, err);
        log.error(err.toString());
    }
    FileUtils.deleteDirsAndFiles(tmpDir.toPath());
    Assert.assertNotNull(assessmentTest);
    Assert.assertFalse(xmlFilename + " has fatal errors", BadRessourceHelper.hasFatalErrors(e));
}

Example 72 with JqtiExtensionManager

use of uk.ac.ed.ph.jqtiplus.JqtiExtensionManager in project openolat by klemens.

the class SingleChoiceAssessmentItemBuilderTest method loadAssessmentItem.

private AssessmentItem loadAssessmentItem(URL itemUrl) throws URISyntaxException {
    QtiXmlReader qtiXmlReader = new QtiXmlReader(new JqtiExtensionManager());
    ResourceLocator fileResourceLocator = new PathResourceLocator(Paths.get(itemUrl.toURI()));
    AssessmentObjectXmlLoader assessmentObjectXmlLoader = new AssessmentObjectXmlLoader(qtiXmlReader, fileResourceLocator);
    ResolvedAssessmentItem item = assessmentObjectXmlLoader.loadAndResolveAssessmentItem(itemUrl.toURI());
    return item.getItemLookup().getRootNodeHolder().getRootNode();
}

Example 73 with JqtiExtensionManager

use of uk.ac.ed.ph.jqtiplus.JqtiExtensionManager in project openolat by klemens.

the class SingleChoiceAssessmentItemBuilderTest method readSingleChoice.

/**
 * Check if a bare bone multiple choice created with our builder make a valid assessmentItem.
 *
 * @throws IOException
 * @throws URISyntaxException
 */
@Test
public void readSingleChoice() throws IOException, URISyntaxException {
    QtiSerializer qtiSerializer = new QtiSerializer(new JqtiExtensionManager());
    URL itemUrl = AssessmentItemBuilderTest.class.getResource("resources/openolat/single-choice-feedbacks.xml");
    AssessmentItem assessmentItem = loadAssessmentItem(itemUrl);
    SingleChoiceAssessmentItemBuilder itemBuilder = new SingleChoiceAssessmentItemBuilder(assessmentItem, qtiSerializer);
    // basic check ChoiceInteraction
    AssessmentItem loadedItem = itemBuilder.getAssessmentItem();
    List<Interaction> interactions = loadedItem.getItemBody().findInteractions();
    Assert.assertNotNull(interactions);
    Assert.assertEquals(1, interactions.size());
    Assert.assertTrue(interactions.get(0) instanceof ChoiceInteraction);
    // correct feedback
    ModalFeedbackBuilder correctFeedback = itemBuilder.getCorrectFeedback();
    Assert.assertNotNull(correctFeedback);
    Assert.assertNotNull(correctFeedback.getText());
    Assert.assertTrue(correctFeedback.getText().contains("This is the correct answer"));
    // incorrect
    ModalFeedbackBuilder incorrectFeedback = itemBuilder.getIncorrectFeedback();
    Assert.assertNotNull(incorrectFeedback);
    Assert.assertNotNull(incorrectFeedback.getText());
    Assert.assertTrue(incorrectFeedback.getText().contains("This is the wrong answer"));
    // correct answer
    SimpleChoice correctChoice = itemBuilder.getChoice(Identifier.assumedLegal("id87d42b76-93d7-42fc-bdec-3e2419fa901d"));
    Assert.assertTrue(itemBuilder.isCorrect(correctChoice));
    // score per
    Assert.assertEquals(ScoreEvaluation.allCorrectAnswers, itemBuilder.getScoreEvaluationMode());
}

Example 74 with JqtiExtensionManager

use of uk.ac.ed.ph.jqtiplus.JqtiExtensionManager in project openolat by klemens.

the class QTI12To21ConverterTest method validateAssessmentTest.

private boolean validateAssessmentTest(File assessmentTestFile) {
    QtiXmlReader qtiXmlReader = new QtiXmlReader(new JqtiExtensionManager());
    ResourceLocator fileResourceLocator = new PathResourceLocator(assessmentTestFile.toPath());
    AssessmentObjectXmlLoader assessmentObjectXmlLoader = new AssessmentObjectXmlLoader(qtiXmlReader, fileResourceLocator);
    TestValidationResult test = assessmentObjectXmlLoader.loadResolveAndValidateTest(assessmentTestFile.toURI());
    for (Notification notification : test.getModelValidationErrors()) {
        log.error(notification.getQtiNode() + " : " + notification.getMessage());
    }
    BadResourceException e = test.getResolvedAssessmentTest().getTestLookup().getBadResourceException();
    if (e != null) {
        StringBuilder err = new StringBuilder();
        BadRessourceHelper.extractMessage(e, err);
        log.error(err.toString());
    }
    return test.getModelValidationErrors().isEmpty();
}

Example 75 with JqtiExtensionManager

use of uk.ac.ed.ph.jqtiplus.JqtiExtensionManager in project openolat by klemens.

the class AssessmentHtmlBuilderTest method filter.

@Test
public void filter() throws IOException {
    String content = "<html><p>Test \u00EA<strong><span><img src='img.jpg'></span></strong></p><p>Test 2</p></html>";
    AssessmentItem item = new AssessmentItem();
    ItemBody helper = new ItemBody(item);
    new AssessmentHtmlBuilder().appendHtml(helper, content);
    List<Block> paragraphs = helper.getBlocks();
    Assert.assertNotNull(paragraphs);
    Assert.assertEquals(2, paragraphs.size());
    // The serializer can throw some exceptions if it doens't like the model
    // we want to serialize.
    StringOutput sb = new StringOutput();
    QtiSerializer qtiSerializer = new QtiSerializer(new JqtiExtensionManager());
    qtiSerializer.serializeJqtiObject(helper, new StreamResult(sb));
    String serializedQti = sb.toString();
    Assert.assertTrue(serializedQti.contains("img.jpg"));
    sb.close();
}